TOP > 外国特許検索 > RARE-EARTH COMPLEX, LIGHT-EMITTING MATERIAL, LIGHT-EMITTING OBJECT, LIGHT-EMITTING DEVICE, INTERLAYER FOR LAMINATED GLASS, LAMINATED GLASS, WINDSHIELD FOR VEHICLE, WAVELENGTH CONVERSION MATERIAL, AND SECURITY MATERIAL

RARE-EARTH COMPLEX, LIGHT-EMITTING MATERIAL, LIGHT-EMITTING OBJECT, LIGHT-EMITTING DEVICE, INTERLAYER FOR LAMINATED GLASS, LAMINATED GLASS, WINDSHIELD FOR VEHICLE, WAVELENGTH CONVERSION MATERIAL, AND SECURITY MATERIAL

外国特許コード F200010151
整理番号 (S2018-0784-N0)
掲載日 2020年6月2日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2019JP026751
国際公開番号 WO 2020013087
国際出願日 令和元年7月4日(2019.7.4)
国際公開日 令和2年1月16日(2020.1.16)
優先権データ
  • 特願2018-130925 (2018.7.10) JP
発明の名称 (英語) RARE-EARTH COMPLEX, LIGHT-EMITTING MATERIAL, LIGHT-EMITTING OBJECT, LIGHT-EMITTING DEVICE, INTERLAYER FOR LAMINATED GLASS, LAMINATED GLASS, WINDSHIELD FOR VEHICLE, WAVELENGTH CONVERSION MATERIAL, AND SECURITY MATERIAL
発明の概要(英語) Disclosed is a rare-earth complex which comprises a rare-earth ion and a ligand coordinated to the rare-earth ion and including a fused polycyclic aromatic group. The fused polycyclic aromatic group is a residue formed from a fused polycyclic aromatic compound represented by formula (I) by removing a hydrogen atom bonded to a fused aromatic ring. In formula (I), R1 and R2 represent hydrogen atoms or represent groups which have been bonded to each other to form a fused aromatic ring including one aromatic ring or two or more aromatic rings.
従来技術、競合技術の概要(英語) BACKGROUND ART
The rare earth complex is shown as a red light emission, for example, a phosphine oxide compound (hfa) derivatives and hexafluoroacetylacetonatoplatinum ligands of the europium complex is reported as a (Patent Document 1).
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • HOKKAIDO UNIVERSITY
  • 発明者(英語)
  • KITAGAWA YUICHI
  • KUMAGAI MARINA
  • HASEGAWA YASUCHIKA
  • NAKANISHI TAKAYUKI
  • FUSHIMI KOJI
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DJ DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JO JP KE KG KH KN KP KR KW KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG
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